/*
 * Copyright © 2009 Gerald Isaac Schwarz
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package base;

import java.awt.Point;
import java.util.ArrayList;

public class Move {
	private ArrayList<Move> moves;
	private int remainingMoves;
	private Point destination;
	private Move parent;
	
	public Move(Point destination, int remainingMoves, Move parent) {
		this.destination = destination;
		this.remainingMoves = remainingMoves;
		this.parent = parent;
	}
	
	public ArrayList<Point> getPath() {
		ArrayList<Point> path = new ArrayList<Point>();
		
		if (this.parent != null) {
			for (Point point : this.parent.getPath()) {
				path.add(point);
			}
		}
		
		path.add(this.getDestination());
		
		return path;
	}
	
	public int getRemainingMoves() {
		return this.remainingMoves;
	}
	
	public void setMoves(ArrayList<Move> moves) {
		this.moves = new ArrayList<Move>(moves);
	}
	
	public ArrayList<Move> getMoves() {
		return new ArrayList<Move>(this.moves);
	}
	
	public Point getDestination() {
		return new Point(this.destination);
	}
}
